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1. 发明专利

JP2005127908A Mapping measurement apparatus 有权
标题翻译：映射测量装置
公开(公告)号：JP2005127908A
公开(公告)日：2005-05-19
申请号：JP2003364804
申请日：2003-10-24
申请人： Jasco Corp , 日本分光株式会社
发明人： SOGA YOSHIAKI , KOSHOBU JUN , TSUKADA HIROSHI
IPC分类号： G01N21/27 , G01N21/59
CPC分类号： G01N21/3563 , G01N21/55 , G01N21/59 , G01N2201/1053 , G01N2201/117
摘要： PROBLEM TO BE SOLVED: To provide a mapping measurement apparatus for implementing mapping measurement using a simple apparatus constitution. SOLUTION: The mapping measurement apparatus 10 is provided with a light irradiating means 12 for irradiating a sample with a light and a light detecting means 14 for detecting a light reflected from or transmitted through the sample via an aperture 16, limits the light detected by the light detecting means 14 to the light from a predetermined measured region by leading the light reflected from or transmitted through the sample to the aperture 16, and implements the mapping measurement within a predetermined range of the sample by changing and measuring the measured region. A detecting scan mirror 18 is provided on an optical path from the sample 28 to the aperture 16, and has a reflecting face with a movable orientation. Since the reflecting face of the scan mirror 18 is variable in an incident direction of the reflected light or the transmitted light, the measured region detected by the light detecting means 14 can be changed. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种使用简单的装置结构实现映射测量的映射测量装置。解决方案：映射测量装置10设置有用于用光照射样品的光照射装置12和用于检测通过孔16反射或透过样品的光的光检测装置14，限制光由光检测装置14检测到来自预定测量区域的光，将通过样品反射或透射的光引导到孔16，并通过改变和测量测量区域在样品的预定范围内实现映射测量。检测扫描镜18设置在从样品28到孔16的光路上，并且具有可移动取向的反射面。由于扫描镜18的反射面在反射光或透射光的入射方向上是可变的，所以可以改变由光检测装置14检测到的测量区域。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005121385A Sample cell 有权
标题翻译：样品细胞
公开(公告)号：JP2005121385A
公开(公告)日：2005-05-12
申请号：JP2003353816
申请日：2003-10-14
申请人： Jasco Corp , 日本分光株式会社
发明人： KOSHOBU JUN , TSUKADA HIROSHI , HIRATA CHIYOKUTOKU
IPC分类号： G01N21/03 , G01N21/15
摘要： PROBLEM TO BE SOLVED: To provide an assembling type sample cell satisfying high sealability and a variable cell length.
SOLUTION: In this sample cell 10, two sheets of aperture plates 12, 14 constituted of a material transmitting measuring light are arranged opposedly, and a sample is sealed between the aperture plates. The cell is provided with cylindrical storage parts 16, 18, 20 having opening parts 32a, 32b of a diameter smaller than that of the aperture plate in its both end faces, and having an inside diameter substantially the same as those of the aperture plates 12, 14, and two O-rings 22, 24 having an inside diameter substantially same to that of the storage part. The two sheets of aperture plates are stored in the respective opening parts of the storage parts to be opposed from their insides, the O-rings are arranged respectively between wall faces 34a, 34b having the opening parts of the storage parts and the aperture plates, and the O-rings are diameter-expanded with the wall faces of the faces having the opening parts and the aperture plates, by compressing cylinder axial lengths of the storage parts, so as to seal an inside.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种满足高密封性和可变细胞长度的组装型样品池。解决方案：在该样品池10中，将由传送测量光的材料构成的两片孔板12,14相对地布置，并且将样品密封在孔板之间。电池单元具有圆柱形的存储部分16,18,20，其开口部分32a，32b的直径小于孔径板的两个端面的开口部分32a，32b，并且具有与孔板12大致相同的内径，14和两个具有与储存部件的内径大致相同的内径的O形环22,24。两片孔板被储存在与其内部相对的存储部件的相应开口部分中，O形环分别布置在具有存储部件的开口部分和孔板的壁面34a，34b之间，并且通过压缩存储部件的圆柱体轴向长度，O形环通过具有开口部分和孔板的面的壁面直径扩大，以便密封内部。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JPH10332574A PURGING APPARATUS FOR SPECTROMETRIC DEVICE 失效
公开(公告)号：JPH10332574A
公开(公告)日：1998-12-18
申请号：JP15767897
申请日：1997-05-30
申请人： JASCO CORP
发明人： MINEO HIROSHI , SEO TSUGIO , TSUKADA HIROSHI , NAGOSHI TOSHIYUKI
IPC分类号： G01J3/45 , G01N21/15 , G01N21/35
摘要： PROBLEM TO BE SOLVED: To obtain a purging apparatus by which the air inside a spectrometric device is replaced easily by a gas by a method wherein a four-way stopcock is provided and, when a flow passage on one side sets a supply passage into continuity with an interferometer-side introduction passage, a flow passage on the other side sets an interferometer-side derivation passage into continuity with the introduction passage. SOLUTION: A four-way stopcock 40 in which a flow passage 42 and a flow passage 44 are formed is operated. Then, a purge gas from a supply means 20 is introduced into a purging case 12, for exclusive use, via a supply passage 22, the flow passage 42 and an interferometer-side introduction passage 24. When the purge gas is introduced into the purging case 12 for exclusive use, the air which contains carbon dioxide and moisture inside the ourging case 12 for exclusive use is replaced by a purge gas such as a dry gas or the like. In addition, the purging gas which is introduced into the ourging case 12 is reintroduced into a purging case 16, for combined use, via an interferometer-side derivation passage 26, the flow passage 44 and an introduction passage 30. As a result, the air inside a spectrometric device 10 can be replaced efficiently by the dry air, and the purge gas can be used effectively.

4. 发明专利

JP2001228079A OPTICAL PATH LENGTH VARIABLE CELL 失效
公开(公告)号：JP2001228079A
公开(公告)日：2001-08-24
申请号：JP2000036753
申请日：2000-02-15
申请人： JASCO CORP
发明人： TSUKADA HIROSHI
IPC分类号： G01N21/15 , G01N21/05
摘要： PROBLEM TO BE SOLVED: To provide an optical path length variable cell strong against complicated works accompanied by the measurement of absorbancy, contamination and fluctuations of a light source or the like. SOLUTION: The optical path length variable cell 2 has at least two wall surfaces 4, 6 opposed in parallel to each other, cell windows 8, 10 provided to two wall surfaces or either one of them, a light irradiating means 12 for irradiating a sample with the light of a light source from the cell windows, a detection means 14 for detecting the light transmitted through the sample from the cell windows and a movable mechanism 16 for moving the whole or a part of at least either one of two wall surfaces, while holding the parallel opposed status for both wall surface, to change the distance between both wall surfaces and the light applied to the sample from the light irradiating means is parallel light.

5. 发明专利

JP2000019314A BEAM SPLITTER 失效
公开(公告)号：JP2000019314A
公开(公告)日：2000-01-21
申请号：JP18244398
申请日：1998-06-29
申请人： JASCO CORP
发明人： NAGOSHI TOSHIYUKI , MINEO HIROSHI , TSUKADA HIROSHI , SEO TSUGIO , SOGA YOSHIAKI
IPC分类号： G01N21/3563 , G01N21/35 , G02B5/08 , G02B7/182
摘要： PROBLEM TO BE SOLVED: To provide a beam splitter reducing an effect of vibration. SOLUTION: The beam splitter 114 is provided with a translucent surface 115 dividing one beam to at least two splitted beams and hold bodies 126, 128 holding the translucent surface 115, and the translucent surface 115 is a sheet of thin film, and the hold bodies 126, 128 are provided with opening parts 126a, 128a for an infrared ray for inputting/emitting infrared rays to the translucent surface 115 and the opening parts 126b, 128b for a laser beam for inputting/ emitting the laser beam to the translucent surface 115, and the translucent surface 115 consisting of a sheet of thin film is partitioned to form a translucent surface part 115a for the infrared ray exposed to the outside from the opening parts 126a, 128a and the translucent surface part 115b for the laser beam exposed to the outside from the opening parts 126b, 128b.

6. 发明专利

JP2000146695A METHOD OF ADJUSTING INTERFERENCE METER, AND APPARATUS THEREFOR 失效
公开(公告)号：JP2000146695A
公开(公告)日：2000-05-26
申请号：JP32825098
申请日：1998-11-18
申请人： JASCO CORP
发明人： SOGA YOSHIAKI , MINEO HIROSHI , SEO TSUGIO , TSUKADA HIROSHI , NAGOSHI TOSHIYUKI
IPC分类号： G01B9/02 , G01J1/06 , G01J3/45
摘要： PROBLEM TO BE SOLVED: To make adequately correctable the deviation of the optical axis of an interferometer by moving a beam splitter at right angles to its semi- transmissible plane through beam splitter position adjusting means, and moving a fixed mirror at right angles to its optical axis through fixed mirror position adjusting means. SOLUTION: Beam splitter position adjusting means 126 moves and adjusts a beam splitter 114 at right angles to its semi-transmissible plane 130. After the splitter 114 is replaced, an interferometer emits a light which is then reflected from a moving mirror 118 and superposed on the pass course of an interfering light emitted from the interferometer after replacing the splitter 114. Fixed mirror position adjusting means 128 moves and adjusts a fixed mirror 116 at right angles to its optical axis through fixed mirror position adjusting means. After the splitter 114 is replaced, the interferometer emits a light which is then reflected from the fixed mirror 116 and superposed on the pass course of an interfering light emitted from the interferometer after replacing the splitter 114. The fixed and moving mirrors 116, 118 use corner cubic mirrors.

7. 发明专利

JPH10206133A METHOD AND APPARATUS FOR AUTO-ALIGNMENT 失效
公开(公告)号：JPH10206133A
公开(公告)日：1998-08-07
申请号：JP2326897
申请日：1997-01-21
申请人： JASCO CORP
发明人： WAKIMOTO NORIO , SOGA YOSHIAKI , MINEO HIROSHI , TSUKADA HIROSHI , SEO TSUGIO , KASHIWABARA HARUICHI , NAGOSHI TOSHIYUKI
IPC分类号： G01B11/26 , G01N21/01
摘要： PROBLEM TO BE SOLVED: To provide an auto-alignment method in which the position of the fixed mirror and that of the moving mirror of a corner-cube mirror-type interferometer are aligned easily. SOLUTION: An auto-alignment method is provided with an input process (S1) in which an alignment start signal indicating the start of an alignment correction is input to a corner-cube mirror-type interferometer, a search process (S2) in which, when the alignment start signal is input by the input process (S1), a fixed mirror or a moving mirror is moved in a plane at right angles to an optical axis and in which the coordinate value of its vertex is made to agree with the coordinate value of the optical axis and a temporary fixation process (S3) in which the fixed mirror or the moving mirror is fixed temporarily on the basis of a last coordinate value which is detected by the search process (S2).

8. 发明专利

JP2005043100A Infrared circular dichroism spectrophotometer 有权
标题翻译：红外圆二色光谱仪
公开(公告)号：JP2005043100A
公开(公告)日：2005-02-17
申请号：JP2003200563
申请日：2003-07-23
申请人： Jasco Corp , 日本分光株式会社
发明人： KOSHOBU JUN , FUKAZAWA YOSHIRO , TSUKADA HIROSHI , HIRATA CHIYOKUTOKU , IKEHATA KAORU
IPC分类号： G01J3/45 , G01J4/04 , G01N21/19 , G01N21/35
摘要： PROBLEM TO BE SOLVED: To provide an infrared circular dichroism spectrophotometer capable of corresponding to a wide measuring wave number region and having high measuring precision. SOLUTION: This infrared circular dichroism spectrophotometer is equipped with an infrared source 12 for emitting infrared rays, an interferometer 14 for allowing infrared rays to interfere to emit interference light and polarization modulating means (24 and 26) for periodically modulating the polarized state of the interference light and constituted so as to irradiate a sample 28 with the interference light modulated in its polarized state to calculate an infrared absorption spectrum and circular dichroism spectrum from the transmitted light from the sample 28. A condensing lens 18 for condensing the transmitted light and a detector 20 for detecting the light condensed by the condensing lens 18 are constituted as a unit 16 and the unit 16 is replaced corresponding to a wevelength region to be measured. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够对应于宽测量波数区域并且具有高测量精度的红外圆二色性分光光度计。解决方案：该红外圆二色性分光光度计配备有用于发射红外线的红外源12，用于允许红外线干涉以发射干涉光的干涉仪14和用于周期性调制偏振态的偏振调制装置（24和26）并且构成为以样品28照射具有以其极化状态调制的干涉光的样品28，以从来自样品28的透射光计算出红外吸收光谱和圆二色性光谱。聚光透镜18用于将透射光并且用于检测由聚光透镜18聚光的光的检测器20被构成为单元16，并且单元16被对应于待测量的亮度区域被替换。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2002169108A FIBER ADAPTER 失效
公开(公告)号：JP2002169108A
公开(公告)日：2002-06-14
申请号：JP2000370327
申请日：2000-12-05
申请人： JASCO CORP
发明人： WADA AKIO , TSUBOI TAKESHI , TSUKADA HIROSHI , NAGOSHI TOSHIYUKI , CHISAKA TAKAMASA , WATANABE SHINICHIRO
IPC分类号： G02B26/08
摘要： PROBLEM TO BE SOLVED: To provide a fiber adapter which corresponds to various optical systems and the light of a wire range of wavelengths. SOLUTION: This fiber adapter is provided with an optical fiber 4, a fiber- retaining means 14 which consists of an inlet port member, which has fiber ports 6 which retain one ends of the optical fibers 4 and an emitting port member 12 which retains another ends of the optical fibers 4 which are retained by the inlet port member 8 and has ports 10, from which the light passing through the optical fibers 4 is emitted, a light-introducing means 20 and an emissive light-guiding means 24.

10. 发明专利

JP2001147379A TOTAL REFLECTION ABSORBING SPECTRUM MEASURING APPARATUS PROVIDED WITH PRISM DAMAGE PREVENTING MECHANISM 失效
公开(公告)号：JP2001147379A
公开(公告)日：2001-05-29
申请号：JP33000199
申请日：1999-11-19
申请人： JASCO CORP
发明人： CHISAKA TAKAMASA , WAKIMOTO NORIO , MOTOHIRO TOSHIFUMI , TSUKADA HIROSHI , NAGOSHI TOSHIYUKI , SOGA YOSHIAKI
IPC分类号： G02B21/26
摘要： PROBLEM TO BE SOLVED: To provide a total reflection absorbing spectrum measuring device provided with a prism damage preventing mechanism, which detects the distance between a prism and an object to be measured and inhibits an operation for causing the damage of the prism by the detection state. SOLUTION: A total reflection absorbing spectrum measuring apparatus 2 has a total reflection prism, a stage 6 on which an object to be measured is installed, a driving mechanism 8 which relatively drives the stage 6 with respect to the prism, an operation means 10 for operating driving and a detection means 12 detecting a close state between the object to be measured, which is placed on the stage 6, and the total reflection prism. A prism damage, preventing mechanism for inhibiting driving which has a danger for damaging the total reflection prism by stopping the driving mechanism when the detection means 12 detects the object to be measured and the total reflection prism are in the close state, is installed.

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